Sony ICF-M410S Service Manual ▷ View online
9
9
ICF-M410S
4-3. PRINTED WIRING BOARD
IC101
IC102
IC103
IC2
IC1
IC3
MIN
MAX
VOL
RV1
JW3
3
2
1
5
4
1
2
3
4
5
C55
1-681-632-
1
5
W1
JW1
JW24
C
E
B
K
K
C
E
B
1
1
7
7
CN1
CN2
JW6
JW5
JW4
C
E
B
C
E
B
C
E
B
K
K
JW7
JW8
CF1
L8
C40
C44
C46
JW9
T1
15
16
1
30
JW10
CF4
C51
JW13
C
E
B
C
E
B
C
E
B
JW18
L9
L11
CT2
JW12
JW16
K
K
G
K
K
K
CT3
L17
L18
C17
JW15
C49
BPF1
1
3
K
JW14
CT1
L4
C8
K
G
B
E
C
B
E
C
C
B
E
K
E
B
C
JW17
ANT102
MW
FERRITE-ROD
ANTENNA
MW
FERRITE-ROD
ANTENNA
ANT101
FM/SW
TELESCOPIC
ANTENNA
FM/SW
TELESCOPIC
ANTENNA
MAIN BOARD
11
(11)
12
(12)
JW11
CF2
CF3
JACK BOARD
SP301
EPJ301
DCJ301
DC IN 4.5V
C302
JW301
W301
5
1
1-681-633-
K
K
K
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION R6)
3PCS, 4.5V
SIZE "AA"
(IEC DESIGNATION R6)
3PCS, 4.5V
11
(11)
12
(12)
TP22
(RFGND)
(RFGND)
TP20
(NET)
(NET)
TP2
(DET)
TP21
(+B)
TP1
(GND)
TP17
(VCOH)
TP19
(VT)
TP11
(MW/SW)
TP13
(BEEP)
TP12
(MUTE)
TP1
(FM/AM)
TP9
(POWER)
TP8
(+B)
(+B)
TP6
(GND)
TP7
(SP+)
TP5
(GND)
TP4
(VDD)
TP15
(VDET)
TP3
(+B)
(+B)
TP18
(RFGND)
TP14
(VCOL)
B
C
E
TP16
(3V)
(3V)
GRN
RED
mb/CLOCK
S102
POWER
S115
HOLD
S106
S105
S104
S108
S103
SLEEP
S111
PRESET
TUNING
1
S112
PRESET
TUNING
3
S110
PRESET
TUNING
2
S113
PRESET
TUNING
5
S114
PRESET
TUNING
4
S107
STANDBY
S101
S109
BAND
SELECT/ PRESET
TP112
(VCOH)
TP107
(VCOL)
TP109
(GND)
(GND)
TP113
(RFGND)
TP114
(VT)
TP110
(3V)
TP108
(VDET)
TP101
(+B)
TP111
(GND)
(GND)
TP106
(BEEP)
TP116
(13V)
TP115
(ED)
TP102
(PO
WER)
TP103
(MUTING)
TP104
(MW/SW)
TP105
(FM/AM)
LCD101
1
5
10
15
19
1
14 15
28
29
42
43
56
JW122
JW111
JW112
JW113
JW114
JW115
JW116
JW103
JW119
JW18
JW117
JW110
JW109
JW108
JW102
JW101
JW107
JW106
JW105
JW104
JW120
X101
T101
C123
C156
C153
W101
W102
1-681-634-
11
(11)
KEY BOARD
C119
R140
R137
R101
R140
R137
R101
C122
C118
R136
R134
R141
R133
R132
R139
R131
R130
R129
R128
C117
R127
R126
R125
R124
R123
R122
R121
R120
R119
R118
R117
R116
R138
C116
C114
C113
C111
C112
C110
C115
R115
C109
R108
R105
R151
C158
C152
C131
R152 C151
R142
C132
C121
Q151
Q152
E
E
Q101
E
R147
C135
R148
C136
R146
JW121
R142
R149
C137
CJ101
C159
CJ102
CJ107
1
1
C134
C133
R144
R143
C120
C121
1 2
3
4
1 2
3
4
Q154
E
Q153
E
R154
R158
C157
C157
R157
D102
D101
C155
R155
R156
C154
L101
K
K
R112
R111
C108
C104
C105
R109
C107
C104
C102
R106
C101
R110
JC106
JC105
R107
C103
R152
R104
R102
R103
R103
JC103
ON
OFF
t
1
2
A
B
C
D
E
F
G
H
3
4
5
6
7
8
9
10
11
Ref. No.
Location
D101
D-5
D102
D-5
IC101
B-2
IC102
B-4
IC103
B-4
Q101
B-3
Q151
B-3
Q152
B-3
Q153
C-4
Q154
D-4
• Semiconductor
Location
KEY BOARD
KEY BOARD
Ref. No.
Location
D1
G-1
D2
F-3
D3
F-3
D4
F-3
D5
G-3
D6
F-3
D7
G-4
D9
F-4
D10
G-4
D11
F-7
D12
G-6
D13
G-7
D14
G-6
IC1
G-5
IC2
G-7
IC3
G-7
• Semiconductor
Location
MAIN BOARD
MAIN BOARD
Ref. No.
Location
Q1
F-2
Q2
G-2
Q3
G-2
Q4
G-3
Q5
G-2
Q6
H-4
Q7
H-3
Q8
H-4
Q9
G-5
Q10
F-6
Q11
F-6
Q13
G-6
Q14
H-2
Q15
G-7
Q16
F-7
Ver. 1.1
10
10
ICF-M410S
4-4.
IC PIN FUNCTION DESCRIPTION
• IC101 uPD17072GB-565-1A7(DIGITAL TUNING SYSTEM CONTROL)
4-5.
IC BLOCK DIAGRAM
IC1 CXA1019S
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35-49
50
51
52
53
54
55
56
I/O
O
O
O
O
O
O
O
O
O
I
I
I
I
—
—
—
—
—
O
I
I
O
—
O
I
O
O
—
—
O
O
O
O
O
O
I
I
O
I
—
I
—
Description
For pull-up of INITIAL, L:CE = at L
Radio power control signal output.
Muting signal output.
“Band select signal output. L:MW, H:LW/SW”
“Band select signal output. L:FM/TV, H:AM”
Key source signal output.
Key source signal output.
Key source signal output.
Key source signal output.
Key return signal input.
Key return signal input.
Key return signal input.
Key return signal input.
Not used.
Not used.
Not used.
Not used.
Ground.
Error signal output.
AM VCO (local oscillation) frequency input.
FM VCO (local oscillation) frequency input.
Regulater for PLL output.
Power supply (+3V).
Pin for connecting crystal resonator for system clock.
Pin for connecting crystal resonator for system clock.
Regulater for PLL output.
LCD drive voltage output.
Pin for capacitor connection for LCD drive voltage.
Pin for capacitor connection for LCD drive voltage.
LCD drive voltage output.
LCD common signal output.
LCD common signal output.
LCD common signal output.
LCD common signal output.
LCD segment signal output.
Chip select emable input.
Hold input. L:ON
BEEP signal output.
Low voltage detect signal input.
Not used.
Connected to L.
Not used.
Pin Name
VOUT
POWER
MUTING
BAND(MW/SW)
BAND(FM/AM)
KEY SCAN0
KEY SCAN1
KEY SCAN2
KEY SCAN3
KEY RET0
KEY RET1
KEY RET2
KEY RET3
NC
NC
NC
NC
GND
EO
VCOL
VCOH
REG 0
VDD
X OUT
X IN
REG 1
REG LCD0
CAP LCD0
CAP LCD1
REG LCD1
COM 0
COM 1
COM 2
COM 3
LCD 0 - 14
CE
INT
BEEP
BAT LOW
NC
INITIAL
NC
1
2
3
4
5
6
7
8
9
10
15
14
13
12
11
FM
DISCRIMINATOR
AF POWER AMP
AM FE
FM IF
TUNING
METER
AM IF DET AGC
FM FE
23
22
21
20
24
25
19
18 17 16
29 28 27 26
30
GND
GND
AF OUT
VCC
RIPPLE
FIL
TER
AF IN
DET OUT
AFC AGC
AFC AGC
IF GND
METER
N.C
FM IF IN
AM IF IN
FM/AM BAND
SELECT
FM/AM
IF OUT
FE GND
N.C
AM RF IN
FM RF
REG OUT
FM OSC
FM RF IN
AFC
AM OSC
VOL
NF
FM DISCRI
GND
GND
SECTION 5
EXPLODED VIEWS
NOTE:
•
-XX, -X mean standardized parts, so they may
have some differences from the original one.
have some differences from the original one.
•
Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
•
The mechanical parts with no reference number
in the exploded views are not supplied.
in the exploded views are not supplied.
•
Hardware (# mark) list and accessories and
packing materials are given in the last of this
parts list.
packing materials are given in the last of this
parts list.
11
ICF-M410S
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
1
3-228-706-01 TERMINAL (+), BATTERY
2
3-228-694-01 SIDE PANEL (L)
3
3-228-700-01 KNOB (HOLD)
* 4
A-3062-447-A KEY BOARD, COMPLETE
5
3-228-693-01 CHASSIS
6
3-228-707-01 TERMINAL (-), BATTERY
7
3-228-708-01 SPRING (JOG)
8
3-380-333-21 KNOB
* 9
A-3021-469-A MAIN BOARD, COMPLETE
(Including JACK BOARD)
10
3-228-696-01 BATTERY COVER
11
3-370-475-01 SCREW (NYLOCK +B 3X6)
12
3-228-692-01 CABINET REAR
13
3-228-709-01 PLATE, CONTACT
14
3-228-704-01 ARM (JOG)
15
3-228-699-01 BUTTON (KEY)
16
3-228-703-01 KNOB (JOG)
17
3-228-695-01 SIDE PANEL (R)
18
3-228-698-01 BUTTON (PRESET)
19
3-228-701-01 BUTTON (POWER)
20
7-685-105-19 SCREW +P 2X8 TYPE2 NON-SLIT
21
7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT
22
7-685-549-14 SCREW +BTP 3X14 TYPE2 N-S
23
1-681-633-12 JACK BOARD
24
X-3380-862-1 CABINET (FRONT) SUB ASSY
ANT101 1-501-222-31 ANTENNA, TELESCOPIC
ANT102 1-424-814-11 COIL, FERRITE-ROD ANTENNA (MW)
SP301
ANT102 1-424-814-11 COIL, FERRITE-ROD ANTENNA (MW)
SP301
1-544-793-11 SPEAKER (7.7cm)
ANT101
SP301
10
11
13
8
12
not
supplied
ANT102
9
7
6
14
15
16
17
18
19
1
3
4
5
2
20
20
20
22
20
23
21
24
Ver. 1.1
NOTE:
•
Due to standardization, replacements in the
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
•
-XX, -X mean standardized parts, so they
may have some difference from the original
one.
may have some difference from the original
one.
•
Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
•
CAPACITORS:
uF:
uF:
µ
F
•
RESISTORS
All resistors are in ohms.
METAL: metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F: nonflammable
All resistors are in ohms.
METAL: metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F: nonflammable
•
COILS
uH:
uH:
µ
H
The components identified by mark
0
or
dotted line with mark
0
are critical for safety.
Replace only with part number specified.
•
SEMICONDUCTORS
In each case, u:
In each case, u:
µ
, for example:
uA...:
µ
A... , uPA... ,
µ
PA... ,
uPB... ,
µ
PB... , uPC... ,
µ
PC... ,
uPD...,
µ
PD...
When indicating parts by reference number,
please include the board name.
please include the board name.
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
12
SECTION 6
ELECTRICAL PARTS LIST
ICF-M410S
1-681-633-12 JACK BOARD
**********
< CAPACITOR >
C302
1-126-926-11 ELECT
1000uF
20.00% 10V
< DIODE >
D301
8-719-975-40 DIODE RB411D-T146
D302
8-719-988-61 DIODE 1SS355TE-17
D303
8-719-069-29 DIODE RB520S-30TE61
< JACK >
DCJ301 1-580-681-21 JACK,DC(POLARITY UNIFIED TYPE)(DC IN 4.5V)
EPJ301 1-563-836-21 JACK(
EPJ301 1-563-836-21 JACK(
@)
< RESISTOR >
R301
1-216-809-11 METAL CHIP
100
5%
1/16W
R302
1-216-805-11 METAL CHIP
47
5%
1/16W
************************************************************
*
A-3062-447-A KEY BOARD, COMPLETE
*******************
3-228-702-01 HOLDER (LCD)
*
3-228-710-01 SHIELD CASE (LCD)
*
3-228-711-01 SHIELD PLATE (A)
*
3-230-978-01 SHIELD, PLATE (B)
*
3-230-979-01 SHIELD, PLATE (C)
< CAPACITOR >
C101
1-164-315-11 CERAMIC CHIP
470PF
5.00%
50V
C102
1-164-315-11 CERAMIC CHIP
470PF
5.00%
50V
C103
1-164-315-11 CERAMIC CHIP
470PF
5.00%
50V
C104
1-164-315-11 CERAMIC CHIP
470PF
5.00%
50V
C109
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C110
1-115-156-11 CERAMIC CHIP
1uF
10V
C111
1-162-922-11 CERAMIC CHIP
39PF
5.00%
50V
C112
1-162-917-11 CERAMIC CHIP
15PF
5%
50V
C113
1-115-156-11 CERAMIC CHIP
1uF
10V
C114
1-115-156-11 CERAMIC CHIP
1uF
10V
C115
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C116
1-115-416-11 CERAMIC CHIP
0.001uF
5.00%
25V
C117
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C118
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C119
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C120
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C121
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C123
1-124-224-11 ELECT
47uF
6.3V
C124
1-115-416-11 CERAMIC CHIP
0.001uF
5.00%
25V
C131
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C132
1-115-416-11 CERAMIC CHIP
0.001uF
5.00%
25V
C135
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C137
1-115-156-11 CERAMIC CHIP
1uF
10V
C151
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C152
1-128-934-11 CERAMIC CHIP
0.33uF
20%
10V
C153
1-124-255-11 ELECT
1uF
20%
50V
C155
1-162-915-11 CERAMIC CHIP
10PF
0.5PF
50V
C156
1-124-227-11 ELECT
10uF
10V
C157
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C159
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
< DIODE >
D101
8-719-988-61 DIODE 1SS355TE-17
D102
8-719-420-87 DIODE MA8130-TX
< IC >
IC101
6-800-549-01 IC uPD17072GB-565-1A7
IC102
8-759-489-98 IC S-80732SN-DW-T1
IC103
8-759-479-03 IC S-80825ANNP-EDN-T2
< JUMPER RESISTOR >
JC101
1-216-864-11 METAL CHIP
0
5%
1/16W
JC102
1-216-864-11 METAL CHIP
0
5%
1/16W
JC103
1-216-864-11 METAL CHIP
0
5%
1/16W
JC104
1-216-864-11 METAL CHIP
0
5%
1/16W
JC105
1-216-864-11 METAL CHIP
0
5%
1/16W
JC106
1-216-864-11 METAL CHIP
0
5%
1/16W
JC107
1-216-864-11 METAL CHIP
0
5%
1/16W
< COIL >
L101
1-412-963-11 INDUCTOR
100uH
L102
1-412-963-11 INDUCTOR
100uH
< LIQUID CRYSTAL DISPLAY >
LCD101 1-804-264-11 DISPLAY PANEL, LIQUID CRYSTAL
< TRANSISTOR >
Q101
8-729-423-52 TRANSISTOR
2SC3931-C-TX
Q151
8-729-402-32 TRANSISTOR
2SD1819A-R-TX
Q152
8-729-402-32 TRANSISTOR
2SD1819A-R-TX
Q153
8-729-402-32 TRANSISTOR
2SD1819A-R-TX
Q154
8-729-402-32 TRANSISTOR
2SD1819A-R-TX
< RESISTOR >
R101
1-216-821-11 METAL CHIP
1K
5%
1/16W
R102
1-216-833-11 METAL CHIP
10K
5%
1/16W
R103
1-216-821-11 METAL CHIP
1K
5%
1/16W
R104
1-216-821-11 METAL CHIP
1K
5%
1/16W
R105
1-216-821-11 METAL CHIP
1K
5%
1/16W
JACK
KEY
Ver. 1.2
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